938 / 1355
x
X X
X
X
938
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
STOCKED SIZES: 12-15 means 12 THRU 15
12, 15 means 12 AND 15 only.
Continued on the next page
OEM GEARING
REAR SPROCKETS
STEEL COUNTERSHAFT
Application
Year
Rear C/S
Chain/
Links
Alum. Rear
Sizes Stocked
Standard
Sizes
Stocked Pro Only
Sizes
Stocked
YAMAHA
(
cont
’
d
...)
YZ125
‘83
48 11 520-106
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
YZ125
‘84
48 12 520-110
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
YZ125
‘85
52 12 520-114
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
YZ125
‘86
50 13 520-112
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
YZ125
‘87-88
50 13 520-112
50-7057__
44,47,49,52,56
50-753__
12-14
50-080__
12,14
50-7057U__
48,51,52 Pro-Series
YZ125
‘89-92
51 13 520-112
50-7057__
44,47,49,52,56
50-753__
12-14
50-080__
12,14
50-7057U__
48,51,52 Pro-Series
YZ125
‘93-98
50 13 520-112
50-7057__
44,47,49,52,56
50-753__
12-14
50-080__
12,14
50-7057U__
48,51,52 Pro-Series
YZ125
‘99-01
48 13 520-112
50-3156__
42,44,46-52
50-753__
12-14
50-080__
12,14
50-3156U__
51 Pro-Series
YZ125
‘02-04
49 13 520-112
50-3156__
42,44,46-52
50-753__
12-14
50-080__
12,14
50-3156U__
51 Pro-Series
YZ125
05-16
48 13 520-112
50-3156__
42,44,46-52
50-757__
12-14
50-3156U__
51 Pro-Series
CT1 175
‘69
45 14 428-112
50-732__
11-
15,17,18
‘70-71
45 16 428-112
50-732__
11-
15,17,18
CT2 175
‘72
45 14 428-112
50-732__
11-
15,17,18
CT3 175
‘73
45 15 428-112
50-732__
11-
15,17,18
DT175
‘74-76
45 16 428-112
50-732__
11-
15,17,18
‘78-81
49 16 428-118
50-7033__
47,50
50-732__
11-
15,17,18
IT175
‘77-78
41 12 520-94
50-7053__
46
50-652__
13
‘79
41 12 520-96
50-7053__
46
50-652__
13
IT175
‘80-82
44 12 520-100
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
IT175
‘83
44 12 520-104
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
MX175
‘74-75
47 14 428-112
50-732__
11-
15,17,18
‘79-80
47 15 428-118
50-7033__
47,50
50-732__
11-
15,17,18
‘81
49 15 428-118
50-7033__
47,50
50-732__
11-
15,17,18
TY175
‘75-76
51 13 428-112
50-7033__
47,50
50-732__
11-
15,17,18
YZ175
‘76
44 12 520-96
50-7053__
46
50-652__
13
RT180
‘90-92
51 14 428-122
50-732__
11-
15,17,18
‘93-98
51 14 428-122
50-732__
11-
15,17,18
BW200S
‘85-88
37 14 520-74
50-7046__
37 Rear Drive
50-652__
13
16 12
530
50-772__
16, Front Drive
IT200
‘84-86
44 12 520-106
50-7057__
44,47,49,52,56
50-652__
13
50-7057U__
48,51,52 Pro-Series
TW200 Trailway
‘87-12
50 14 428-126
50-7033__
47,50
50-733__
12-15
WR200
‘92
52 13 520-114
50-7057__
44,47,49,52,56
50-753__
12-14
50-080__
12,14
XT200C
‘82-83
47 15 428-118
50-7033__
47,50
50-332__
13-16
TT225
‘86-87
50 14 428-124
50-7083__
50,55
50-332__
13-16
TT-R225
‘99-01
55 17
428
50-7083__
50,55
50-332__
13-16
XT225 Serow
‘92-07
45 15 428-120
50-7083__
50,55
50-332__
13-16
TT-R230
‘05-14
49 13 520-106
50-7064__
49
50-347__
11-15
IT250
‘77
46 13 520-104
50-7056__
40-45,48-50,52,54
50-555__
11-16
‘78
46 14 520-104
50-7056__
40-45,48-50,52,54
50-555__
11-16
‘79-80
48 13 520-102
50-7056__
40-45,48-50,52,54
50-555__
11-16
SPROCKETS